Home / 1,043,341.47-1,573,058.45-1,036,864.71

Finding the Fourth Proportional to 1,043,341.47, 1,573,058.45 and 1,036,864.71

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Solution

The fourth proportional to 1,043,341.47, 1,573,058.45 and 1,036,864.71 is: 1,563,293.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,341.47 : 1,573,058.45 = 1,036,864.71 : x
  2. Step 2: Convert to fraction form
    1,043,341.47/1,573,058.45 = 1,036,864.71/x
  3. Step 3: Cross multiply
    1,043,341.47x = 1,573,058.45 × 1,036,864.71
  4. Step 4: Simplify right side
    1,043,341.47x = 1,631,048,796,164.46
  5. Step 5: Solve for x
    x = 1,631,048,796,164.46/1,043,341.47
  6. Step 6: Final answer
    x = 1,563,293.36

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.